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Ken Tezuka (手塚健)

Name: Ken Tezuka (手塚健)
Region: Japan
Competitions: 7
WCA ID: Ken Tezuka (手塚健)2017TEZU01
Gender: Male
Career: 2017.07.29 - 2018.12.23
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube507128403450611.7514.19342771308052450/50
2x2x2 Cube2108528309163.284.4619714575315235/35
4x4x4 Cube36710627320121:03.771:10.9530038987034514/15
5x5x5 Cube3087044237422:20.962:41.712182964432975/5
3x3x3 One-Handed389150974320937.571/2
Pyraminx1213624134304.6510.0830738858326422/22
Skewb1957374296078.1911.272519365731827/7
Square-120740591893253.291:29.411748238582065/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single391598687348873
Average345790647307478
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Japan Championship 2018First round102 15.81 16.99
17.35     16.48     15.81     17.47     17.15
Tribox Open Spring 2018First round38 13.28 14.19
13.51     14.32     13.28     21.27     14.74
YRCC Open 2018Second round45 15.00 18.68
20.12     18.63     18.85     15.00     18.57
First round40 14.04 16.33
14.04     15.77     14.50     18.72     20.92
TMU Open 2018Second round40 16.89 17.98
17.85     20.23     17.81     18.29     16.89
First round32 14.73 15.29
15.41     14.90     18.69     14.73     15.56
Japan Open 2017First round105 14.12 18.70
20.27     17.84     17.98     20.79     14.12
Suginami Open 2017Second round43 15.75 18.41
16.15     16.03     15.75     23.51     23.04
First round41 11.75 18.11
20.06     11.75     12.99     21.28     23.75
Tokyo Pyraminx 2017First round48 19.31 23.79
19.31     20.99     28.58     29.24     21.80
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Japan Championship 2018First round27 4.22 4.79
5.06      4.97      4.22      4.33      5.94
Tribox Open Spring 2018First round17 4.04 4.64
4.75      4.04      7.00      4.72      4.46
YRCC Open 2018Final8 3.85 4.56
3.85      4.65      4.92      5.41      4.11
First round10 3.46 4.88
5.07      4.12      5.46      3.46      6.96
Japan Open 2017First round21 4.30 5.14
4.80      4.30      6.02      4.59      7.06
Suginami Open 2017Final8 3.69 4.97
5.53      3.69      7.48      4.73      4.65
First round5 3.28 4.46
5.26      3.28      5.08      4.79      3.50
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Tribox Open Spring 2018First round35 1:03.77 1:19.10
1:18.26   1:03.77   1:18.03   1:21.36   1:21.01
YRCC Open 2018Final26 1:06.83 1:14.13
1:18.92   1:14.14   2:00.33   1:09.33   1:06.83
TMU Open 2018Final28 1:07.02 1:10.95
DNF       1:09.25   1:07.02   1:09.33   1:14.28
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
TMU Open 2018Final25 2:20.96 2:41.71
2:49.91   2:20.96   2:55.21   2:38.18   2:37.05
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Japan Open 2017First round30 37.57 
DNF       37.57
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Tribox Open Spring 2018First round30 4.65 10.45
4.65      10.68     10.86     9.82      13.66
TMU Open 2018Final16 9.52 11.66
10.49     11.73     12.99     12.75     9.52
Japan Open 2017First round33 13.36 
14.32     13.36
Tokyo Pyraminx 2017Second round26 9.22 11.80
9.22      12.65     12.17     12.83     10.57
First round24 7.37 10.08
8.17      10.47     7.37      13.63     11.59
 
Skewb
CompetitionRoundPlaceBestAverageDetail
TMU Open 2018Final10 8.19 11.27
8.83      8.19      16.15     13.22     11.75
Japan Open 2017Final21 12.49 
12.49     24.54
 
Square-1
CompetitionRoundPlaceBestAverageDetail
YRCC Open 2018First round16 53.29 1:29.41
53.29     1:29.50   1:27.22   1:41.46   1:31.51
Japan Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round102 15.81 16.99
17.35     16.48     15.81     17.47     17.15
2x2x2 CubeFirst round27 4.22 4.79
5.06      4.97      4.22      4.33      5.94
 
Tribox Open Spring 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round38 13.28 14.19
13.51     14.32     13.28     21.27     14.74
2x2x2 CubeFirst round17 4.04 4.64
4.75      4.04      7.00      4.72      4.46
4x4x4 CubeFirst round35 1:03.77 1:19.10
1:18.26   1:03.77   1:18.03   1:21.36   1:21.01
PyraminxFirst round30 4.65 10.45
4.65      10.68     10.86     9.82      13.66
 
YRCC Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round45 15.00 18.68
20.12     18.63     18.85     15.00     18.57
First round40 14.04 16.33
14.04     15.77     14.50     18.72     20.92
2x2x2 CubeFinal8 3.85 4.56
3.85      4.65      4.92      5.41      4.11
First round10 3.46 4.88
5.07      4.12      5.46      3.46      6.96
4x4x4 CubeFinal26 1:06.83 1:14.13
1:18.92   1:14.14   2:00.33   1:09.33   1:06.83
Square-1First round16 53.29 1:29.41
53.29     1:29.50   1:27.22   1:41.46   1:31.51
 
TMU Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round40 16.89 17.98
17.85     20.23     17.81     18.29     16.89
First round32 14.73 15.29
15.41     14.90     18.69     14.73     15.56
4x4x4 CubeFinal28 1:07.02 1:10.95
DNF       1:09.25   1:07.02   1:09.33   1:14.28
5x5x5 CubeFinal25 2:20.96 2:41.71
2:49.91   2:20.96   2:55.21   2:38.18   2:37.05
PyraminxFinal16 9.52 11.66
10.49     11.73     12.99     12.75     9.52
SkewbFinal10 8.19 11.27
8.83      8.19      16.15     13.22     11.75
 
Japan Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round105 14.12 18.70
20.27     17.84     17.98     20.79     14.12
2x2x2 CubeFirst round21 4.30 5.14
4.80      4.30      6.02      4.59      7.06
3x3x3 One-HandedFirst round30 37.57 
DNF       37.57
PyraminxFirst round33 13.36 
14.32     13.36
SkewbFinal21 12.49 
12.49     24.54
 
Suginami Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round43 15.75 18.41
16.15     16.03     15.75     23.51     23.04
First round41 11.75 18.11
20.06     11.75     12.99     21.28     23.75
2x2x2 CubeFinal8 3.69 4.97
5.53      3.69      7.48      4.73      4.65
First round5 3.28 4.46
5.26      3.28      5.08      4.79      3.50
 
Tokyo Pyraminx 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round48 19.31 23.79
19.31     20.99     28.58     29.24     21.80
PyraminxSecond round26 9.22 11.80
9.22      12.65     12.17     12.83     10.57
First round24 7.37 10.08
8.17      10.47     7.37      13.63     11.59
No.DateNameRegionCity
72018-12-22~23Japan Championship 2018JapanYokohama, Kanagawa
62018-05-05Tribox Open Spring 2018JapanItabashi, Tokyo
52018-03-18YRCC Open 2018JapanChuo-ku, Saitama
42018-02-03TMU Open 2018JapanHino, Tokyo
32017-12-16~17Japan Open 2017JapanTokyo
22017-10-29Suginami Open 2017JapanSuginami, Tokyo
12017-07-29Tokyo Pyraminx 2017JapanAdachi, Tokyo